Samarha's puzzle

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Across
  1. 3. The same time we do work on one end, the other end does work on the load.
  2. 5. =Work done against another force, work done to change the speed of an object.
  3. 8. The pivot point.
  4. 10. In incline plane.
  5. 11. can be depressed as the ratio of useful work output to total work input.
  6. 13. =The rate at which work is done.
  7. 14. The law of —— of energy states ————
  8. 15. Energy= Energy of motion.
Down
  1. 1. A kind of lever that can be used to change the direction of force.
  2. 2. energy= work is done energy changes this is known as
  3. 4. =Unit for work/energy.
  4. 6. advantage= output distance ratio.
  5. 7. =the ability to do work.
  6. 9. a device used to multiply forces.
  7. 12. =unit of power.
  8. 13. Energy= stored energy.